Water Jetting Sector » Piston Pumps

High-pressure pumps is the sector where the Group’s activity began. In accordance with its overall philosophy, Interpump introduced a radical innovation in this field that has since become the new benchmark and has made it the worldwide leader in the high pressure pump market.
The pumps designed and built by Interpump are more compact, manageable and silent, configured to facilitate the replacement of spare parts.

But the truly unique and revolutionary Interpump breakthrough was the use of ceramic pistons which, compared to those in steel, increased pump life and reliability.
All pump components are machined using the highest quality materials and they are systematically checked and tested at every production stage. Assembly is performed with maximum precision so that the finished product will withstand the heavy wear-and-tear of industrial usage.

The expansion of the product range towards higher levels of pressure began within the Group from the experience of Pratissoli Pompe, nowadays among the worldwide market leaders for its comprehensive range of pumps and accessories supplied in any industry: iron and steel, chemical and petrochemical, building, water treatment, just to mention a few.
The range of triplex pumps, developed in more than 50 years of activity in the field, counts over 60 different models including flow rates up to 420 liters per minute, pressures up to 1500 bar, powers up to 150 HP, all models designed and produced to stand the toughest working conditions.
Leadership in this segment was strengthened in 2005 and 2007 with two significant acquisitions:

HAMMELMANN is internationally renowned as worldwide leader in ultra-high pressure fluid pumping technology. It was founded in 1949 in Oelde, Germany, and became part of the Group in 2005.
The company owns sales branches in Spain, Usa, China and Australia. Hammelmann manufactures high and ultra high pressure pumps, with input power up to 1100 kW and working pressure up to 4500 bar. It is also specialized in supplying complete "tailor-made" ultra-high pressure systems.
Its products are used in a variety of applications, such as cleaning of surfaces, pipes and tanks, "cold" cutting of hard materials, coating removal, etc. The company has also gained market shares in the segment of process pumps, which are used in various industries, such as pharmaceutical, cosmetic, chemical, petrochemical, food, etc.

NLB Corp., founded in 1971, is one of the major manufacturers of high pressure water jetting machines in the world. This success is due to the capability to anticipate the specific cleaning requirements coming from the industry and specialized cleaning contractors, as also by a strong design competence in the field of pumps and accessories with highest quality level.
NLB Corp. is specialized in manufacturing standard and customized units, with electric or diesel drive, mounted on skids or trailers to facilitate transportation. The range of models offers a wide choice: from 2,000 to 40,000 p.s.i. (140 to 2,800 bar).
The pumps manufactured by NLB Corp. are renowned for their robustness and efficiency, as well as for their high reliability.